Deuteronomy 17:4-6

Darby Translation

⁴ and it be told thee, and thou hearest of it; then thou shalt make thorough inquiry, and if it be truth [and] the thing be certain, that this abomination hath been wrought in Israel,

⁵ thou shalt bring forth that man or that woman, who committed that wicked thing, unto thy gates, the man or the woman, and shalt stone them with stones, that they die.

⁶ At the mouth of two witnesses, or three witnesses, shall he that is to die be put to death: he shall not be put to death at the mouth of one witness.